That hand belongs to Naomi Watts, and that dark green shade just embodies Winter 2013, wouldn't you agree? It's not too dark, not too green, and its extra-glossy sheen takes any edge off and makes the color instead read simply glamorous.

Should you want to run out and copy Naomi's manicure STAT, here are the details: Manicurist Tracey Sutter mixed Essie Stylenomics and Imported Bubbly to get this pitch-perfect hue.

What do you think of these emerald nails? Are you feeling into the green trend?